public IList <IPriceValue> GetDiscountPriceList(IEnumerable <CatalogKey> catalogKeys, MarketId marketId, Currency currency)
{
var market = _marketService.GetMarket(marketId);
if (market == null)
{
throw new ArgumentException(string.Format("market '{0}' does not exist", marketId));
}
var prices = catalogKeys.Select(x => PriceCalculationService.GetSalePrice(x.CatalogEntryCode, marketId, currency)).Where(x => x != null);
return(GetDiscountPrices(prices.ToList(), market, currency));
}
private IEnumerable <DiscountedEntry> GetDiscountPrices(
IEnumerable <ContentReference> entryLinks,
IMarket market,
Mediachase.Commerce.Currency marketCurrency,
Mediachase.Commerce.Catalog.ReferenceConverter referenceConverter)
{
if (entryLinks is null || (market is null) || marketCurrency.IsEmpty)
{
throw new ArgumentNullException(nameof(marketCurrency));
}
List <DiscountedEntry> source = new List <DiscountedEntry>();
HashSet <string> entryCodes = new HashSet <string>(entryLinks.Select <ContentReference, string>(new Func <ContentReference, string>(referenceConverter.GetCode)));
Dictionary <string, decimal> dictionary = new Dictionary <string, decimal>();
foreach (RewardDescription rewardDescription in _promotionEngine.Evaluate(entryLinks, market, marketCurrency, RequestFulfillmentStatus.Fulfilled))
{
HashSet <string> usedCodes = new HashSet <string>();
foreach (ILineItem lineItem in rewardDescription.Redemptions.Where <RedemptionDescription>((Func <RedemptionDescription, bool>)(x => x.AffectedEntries != null)).SelectMany <RedemptionDescription, PriceEntry>((Func <RedemptionDescription, IEnumerable <PriceEntry> >)(x => x.AffectedEntries.PriceEntries)).Where <PriceEntry>((Func <PriceEntry, bool>)(x => x != null)).Select <PriceEntry, ILineItem>((Func <PriceEntry, ILineItem>)(x => x.ParentItem)).Where <ILineItem>((Func <ILineItem, bool>)(x => !usedCodes.Contains(x.Code))).Where <ILineItem>((Func <ILineItem, bool>)(x => entryCodes.Contains(x.Code))))
{
usedCodes.Add(lineItem.Code);
ContentReference entryLink = referenceConverter.GetContentLink(lineItem.Code);
DiscountedEntry discountedEntry = source.SingleOrDefault <DiscountedEntry>((Func <DiscountedEntry, bool>)(x => x.EntryLink == entryLink));
if (discountedEntry == null)
{
discountedEntry = new DiscountedEntry(entryLink, (IList <DiscountPrice>) new List <DiscountPrice>());
source.Add(discountedEntry);
}
if (dictionary.ContainsKey(lineItem.Code))
{
dictionary[lineItem.Code] -= rewardDescription.SavedAmount;
}
else
{
// lineItemCalculator.GetExtendedPrice(lineItem, marketCurrency).Amount;
decimal amount = PriceCalculationService.GetSalePrice(lineItem.Code, market.MarketId, marketCurrency).UnitPrice.Amount;
dictionary.Add(lineItem.Code, amount - rewardDescription.SavedAmount);
}
DiscountPrice discountPrice = new DiscountPrice((EntryPromotion)rewardDescription.Promotion, new Money(Math.Max(dictionary[lineItem.Code], 0M), marketCurrency), new Money(lineItem.PlacedPrice, marketCurrency));
discountedEntry.DiscountPrices.Add(discountPrice);
}
}
return((IEnumerable <DiscountedEntry>)source);
}
private ProductTileViewModel CreateProductViewModelForEntry(EntryContentBase entry)
{
var market = _currentMarketService.GetCurrentMarket();
var currency = _currencyService.GetCurrentCurrency();
var originalPrice = PriceCalculationService.GetSalePrice(entry.Code, market.MarketId, market.DefaultCurrency);
Money?discountedPrice;
if (originalPrice?.UnitPrice == null || originalPrice.UnitPrice.Amount == 0)
{
originalPrice = new PriceValue()
{
UnitPrice = new Money(0, market.DefaultCurrency)
};
discountedPrice = null;
}
else
{
discountedPrice = GetDiscountPrice(entry, market, currency, originalPrice.UnitPrice);
}
var image = entry.GetAssets <IContentImage>(_contentLoader, _urlResolver).FirstOrDefault() ?? "";
var currentStore = _storeService.GetCurrentStoreViewModel();
return(new ProductTileViewModel
{
Code = entry.Code,
DisplayName = entry.DisplayName,
PlacedPrice = originalPrice.UnitPrice,
DiscountedPrice = discountedPrice,
ImageUrl = image,
Url = entry.GetUrl(),
IsAvailable = originalPrice.UnitPrice != null && originalPrice.UnitPrice.Amount > 0,
Stores = new StoreViewModel
{
Stores = _storeService.GetEntryStoresViewModels(entry.Code),
SelectedStore = currentStore != null ? currentStore.Code : "",
SelectedStoreName = currentStore != null ? currentStore.Name : ""
}
});
}
public override IOrderGroup CreateInMemoryOrderGroup(
ContentReference entryLink,
IMarket market,
Mediachase.Commerce.Currency marketCurrency)
{
InMemoryOrderGroup memoryOrderGroup = new InMemoryOrderGroup(market, marketCurrency);
memoryOrderGroup.CustomerId = PrincipalInfo.CurrentPrincipal.GetContactId();
string code = this._referenceConverter.GetCode(entryLink);
IPriceValue price = PriceCalculationService.GetSalePrice(code, market.MarketId, marketCurrency);
if (price != null && price.UnitPrice != null)
{
decimal priceAmount = price.UnitPrice.Amount;
memoryOrderGroup.Forms.First <IOrderForm>().Shipments.First <IShipment>().LineItems.Add((ILineItem) new InMemoryLineItem()
{
Quantity = 1M,
Code = code,
PlacedPrice = priceAmount
});
}
return((IOrderGroup)memoryOrderGroup);
}
